[--]

Jyutping ji5 kwok3
Pinyin ěr kuò

Definitions (Wiktionary)
  1. noun
    pinna; auricle (outer ear)
    (syn.) 耳郭, 耳婆, 耳脣, 耳仔箬, 耳唇

耳廓 [--]

Jyutping
Pinyin ěr kuò

Definitions (CC-CEDICT)
  1. outer ear
  2. auricle
  3. pinna